Coronary heart disease is actually the result of a combination of multiple risk factors, these factors include uncontrollable factors, age, gender and so on, for this controllable factors should be actively taken to control. Specifically as follows: 1, a reasonable diet, more fresh vegetables and fruits, including fruits with high potassium salts, such as bananas, apples and other fruits; of course, for diabetic patients, in the process to pay more attention to blood sugar, because the impact of taking many fruits on blood sugar fluctuations is very large; 2, quit smoking, for the intake of alcohol must be moderate intake, men and women have different specifications, try to If there are blood pressure problems, we hope to control blood pressure to 140/90mmHg or lower; 4. Specific requirements, in the whole process of coronary heart disease prevention, we hope to achieve the control of multiple factors; 5, weight, if overweight, overweight or obese, it is recommended to reduce the weight by about 10% within 6-10 months. In summary, coronary heart disease must be multiple factors and efforts to achieve certain prevention effects.